Unofficial build for enchilada fails: "error: cannot find symbol"

Trying to build iode v4 for the first time for a spare enchilada device.

After overcoming several issues for which I found (hints to) solutions here or searching the web, I am now stuck with the following error at 96% (!) - the build ends with message:

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17:14:56 ninja failed with: exit status 1

failed to build some targets (02:56:36 (hh:mm:ss))

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=> The only error messages I find way above are:

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[ 96% 58888/60974] //packages/services/Telecomm:Telecom javac [common]
FAILED: out/soong/.intermediates/packages/services/Telecomm/Telecom/android_common/javac/Telecom.jar
rm -rf “out/soong/.intermediates/packages/services/Telecomm/Telecom/android_common/javac/classes” “out/soong/.intermediates/packages/services/Telecomm/Telecom/android_common/javac/anno” “out/soong/.intermediates/packages/services/Telecomm/Telecom/android_common/javac/srcjars” “out/soong/.intermediates/packages/services/Telecomm/Telecom/android_common/javac/Telecom.jar” && mkdir -p “out/soong/.intermediates/packages/services/Telecomm/Telecom/android_common/javac/classes” “out/soong/.intermediates/packages/services/Telecomm/Telecom/android_common/javac/anno” “out/soong/.intermediates/packages/services/Telecomm/Telecom/android_common/javac/srcjars” && out/host/linux-x86/bin/zipsync -d out/soong/.intermediates/packages/services/Telecomm/Telecom/android_common/javac/srcjars -l out/soong/.intermediates/packages/services/Telecomm/Telecom/android_common/javac/srcjars/list -f “*.java” out/soong/.intermediates/packages/services/Telecomm/Telecom/android_common/gen/proto/proto0.srcjar out/soong/.intermediates/packages/services/Telecomm/Telecom/android_common/gen/android/R.srcjar && (if [ -s out/soong/.intermediates/packages/services/Telecomm/Telecom/android_common/javac/srcjars/list ] || [ -s out/soong/.intermediates/packages/services/Telecomm/Telecom/android_common/javac/Telecom.jar.rsp ] ; then out/host/linux-x86/bin/soong_javac_wrapper prebuilts/jdk/jdk11/linux-x86/bin/javac -J-Xmx2048M -J-XX:OnError=“cat hs_err_pid%p.log” -J-XX:CICompilerCount=6 -J-XX:+UseDynamicNumberOfGCThreads -J-XX:+TieredCompilation -J-XX:TieredStopAtLevel=1 -Xmaxerrs 9999999 -encoding UTF-8 -sourcepath “” -g -XDskipDuplicateBridges=true -XDstringConcat=inline -proc:none -g:source,lines -Xlint:-dep-ann --system=out/soong/.intermediates/build/soong/java/core-libraries/legacy-core-platform-api-stubs-system-modules/android_common/system -classpath out/soong/.intermediates/frameworks/base/ext/android_common/turbine-combined/ext.jar:out/soong/.intermediates/frameworks/base/framework/android_common/turbine-combined/framework.jar:out/soong/.intermediates/prebuilts/sdk/current/androidx/androidx.annotati
on_annotation/android_common/turbine-combined/androidx.annotation_annotation.jar:out/soong/.intermediates/lineage-sdk/lib/org.lineageos.lib.phone/android_common/turbine-combined/org.lineageos.lib.phone.jar:out/soong/.intermediates/lineage-sdk/org.lineageos.platform.internal/android_common/turbine-combined/org.lineageos.platform.internal.jar:out/soong/.intermediates/external/protobuf/libprotobuf-java-nano/android_common/turbine-combined/libprotobuf-java-nano.jar -source 11 -target 11 -d out/soong/.intermediates/packages/services/Telecomm/Telecom/android_common/javac/classes -s out/soong/.intermediates/packages/services/Telecomm/Telecom/android_common/javac/anno @out/soong/.intermediates/packages/services/Telecomm/Telecom/android_common/javac/Telecom.jar.rsp @out/soong/.intermediates/packages/services/Telecomm/Telecom/android_common/javac/srcjars/list ; fi ) && out/host/linux-x86/bin/soong_zip -jar -o out/soong/.intermediates/packages/services/Telecomm/Telecom/android_common/javac/Telecom.jar -C out/soong/.intermediates/packages/services/Telecomm/Telecom/android_common/javac/classes -D out/soong/.intermediates/packages/services/Telecomm/Telecom/android_common/jav
ac/classes && rm -rf “out/soong/.intermediates/packages/services/Telecomm/Telecom/android_common/javac/srcjars”
packages/services/Telecomm/src/com/android/server/telecom/ConnectionServiceWrapper.java:95: error: cannot find symbol
connection.getStatusHints().setIcon(StatusHints.
^
symbol: method validateAccountIconUserBoundary(Icon,UserHandle)
location: class StatusHints
packages/services/Telecomm/src/com/android/server/telecom/ConnectionServiceWrapper.java:497: error: cannot find symbol
parcelableConference.getStatusHints().setIcon(StatusHints.
^
symbol: method validateAccountIconUserBoundary(Icon,UserHandle)
location: class StatusHints
packages/services/Telecomm/src/com/android/server/telecom/ConnectionServiceWrapper.java:754: error: cannot find symbol
statusHints.setIcon(StatusHints.validateAccountIconUserBoundary(
^
symbol: method validateAccountIconUserBoundary(Icon,UserHandle)
location: class StatusHints
packages/services/Telecomm/src/com/android/server/telecom/ConnectionServiceWrapper.java:992: error: cannot find symbol
connection.getStatusHints().setIcon(StatusHints.
^
symbol: method validateAccountIconUserBoundary(Icon,UserHandle)
location: class StatusHints
4 errors

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I was not able to find anything - does anyone have a clue?

The reason was iode sources being out of sync with Lineage sources.

Syncing after recent sources were reported to be pushed lead to a successful build of iode-4.4 for enchilada.